Great little knife there. I stripped one of mine and gave the spine a few runs with my Dremel to make it bite a bit more on my firesteel. Works great! The sparks fly just as well as they would using the edge.
Got a Rainwalker kydex for my user and leather for the others.
I love mine, so thumbs up here. Haven't got any pics at hand, but take my word for it.
It is a little tank, which of course can take a lot of abuse. The grind makes it a hard use knife, and not a refined slicer/cutter. But a reprofile can change that.